15489145620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4019}}^1$

素因数の和:4117

約数の個数: 288

約数和(自身を含む): 53345335680

約数和(自身を除く): 37856190060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 243, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 486, 540, 549, 585, 610, 702, 732, 780, 793, 810, 915, 972, 1053, 1098, 1170, 1215, 1220, 1404, 1586, 1620, 1647, 1755, 1830, 2106, 2196, 2340, 2379, 2430, 2745, 3159, 3172, 3294, 3510, 3660, 3965, 4019, 4212, 4758, 4860, 4941, 5265, 5490, 6318, 6588, 7020, 7137, 7930, 8038, 8235, 9516, 9882, 10530, 10980, 11895, 12057, 12636, 14274, 14823, 15795, 15860, 16076, 16470, 19764, 20095, 21060, 21411, 23790, 24114, 24705, 28548, 29646, 31590, 32940, 35685, 36171, 40190, 42822, 47580, 48228, 49410, 52247, 59292, 60285, 63180, 64233, 71370, 72342, 74115, 80380, 85644, 98820, 104494, 107055, 108513, 120570, 128466, 142740, 144684, 148230, 156741, 180855, 192699, 208988, 214110, 217026, 241140, 245159, 256932, 261235, 296460, 313482, 321165, 325539, 361710, 385398, 428220, 434052, 470223, 490318, 522470, 542565, 626964, 642330, 651078, 723420, 735477, 770796, 783705, 940446, 963495, 976617, 980636, 1044940, 1085130, 1225795, 1284660, 1302156, 1410669, 1470954, 1567410, 1627695, 1880892, 1926990, 1953234, 2170260, 2206431, 2351115, 2451590, 2821338, 2941908, 3134820, 3187067, 3255390, 3677385, 3853980, 3906468, 4232007, 4412862, 4702230, 4883085, 4903180, 5642676, 6374134, 6510780, 6619293, 7053345, 7354770, 8464014, 8825724, 9404460, 9561201, 9766170, 11032155, 12696021, 12748268, 13238586, 14106690, 14709540, 15935335, 16928028, 19122402, 19532340, 19857879, 21160035, 22064310, 25392042, 26477172, 28213380, 28683603, 31870670, 33096465, 38244804, 39715758, 42320070, 44128620, 47806005, 50784084, 57367206, 59573637, 63480105, 63741340, 66192930, 79431516, 84640140, 86050809, 95612010, 99289395, 114734412, 119147274, 126960210, 132385860, 143418015, 172101618, 191224020, 198578790, 238294548, 253920420, 258152427, 286836030, 297868185, 344203236, 397157580, 430254045, 516304854, 573672060, 595736370, 774457281, 860508090, 1032609708, 1191472740, 1290762135, 1548914562, 1721016180, 2581524270, 3097829124, 3872286405, 5163048540, 7744572810, 15489145620]

約数ペア:

[(1, 15489145620), (2, 7744572810), (3, 5163048540), (4, 3872286405), (5, 3097829124), (6, 2581524270), (9, 1721016180), (10, 1548914562), (12, 1290762135), (13, 1191472740), (15, 1032609708), (18, 860508090), (20, 774457281), (26, 595736370), (27, 573672060), (30, 516304854), (36, 430254045), (39, 397157580), (45, 344203236), (52, 297868185), (54, 286836030), (60, 258152427), (61, 253920420), (65, 238294548), (78, 198578790), (81, 191224020), (90, 172101618), (108, 143418015), (117, 132385860), (122, 126960210), (130, 119147274), (135, 114734412), (156, 99289395), (162, 95612010), (180, 86050809), (183, 84640140), (195, 79431516), (234, 66192930), (243, 63741340), (244, 63480105), (260, 59573637), (270, 57367206), (305, 50784084), (324, 47806005), (351, 44128620), (366, 42320070), (390, 39715758), (405, 38244804), (468, 33096465), (486, 31870670), (540, 28683603), (549, 28213380), (585, 26477172), (610, 25392042), (702, 22064310), (732, 21160035), (780, 19857879), (793, 19532340), (810, 19122402), (915, 16928028), (972, 15935335), (1053, 14709540), (1098, 14106690), (1170, 13238586), (1215, 12748268), (1220, 12696021), (1404, 11032155), (1586, 9766170), (1620, 9561201), (1647, 9404460), (1755, 8825724), (1830, 8464014), (2106, 7354770), (2196, 7053345), (2340, 6619293), (2379, 6510780), (2430, 6374134), (2745, 5642676), (3159, 4903180), (3172, 4883085), (3294, 4702230), (3510, 4412862), (3660, 4232007), (3965, 3906468), (4019, 3853980), (4212, 3677385), (4758, 3255390), (4860, 3187067), (4941, 3134820), (5265, 2941908), (5490, 2821338), (6318, 2451590), (6588, 2351115), (7020, 2206431), (7137, 2170260), (7930, 1953234), (8038, 1926990), (8235, 1880892), (9516, 1627695), (9882, 1567410), (10530, 1470954), (10980, 1410669), (11895, 1302156), (12057, 1284660), (12636, 1225795), (14274, 1085130), (14823, 1044940), (15795, 980636), (15860, 976617), (16076, 963495), (16470, 940446), (19764, 783705), (20095, 770796), (21060, 735477), (21411, 723420), (23790, 651078), (24114, 642330), (24705, 626964), (28548, 542565), (29646, 522470), (31590, 490318), (32940, 470223), (35685, 434052), (36171, 428220), (40190, 385398), (42822, 361710), (47580, 325539), (48228, 321165), (49410, 313482), (52247, 296460), (59292, 261235), (60285, 256932), (63180, 245159), (64233, 241140), (71370, 217026), (72342, 214110), (74115, 208988), (80380, 192699), (85644, 180855), (98820, 156741), (104494, 148230), (107055, 144684), (108513, 142740), (120570, 128466)]