154320660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 553392000

約数和(自身を除く): 399071340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 89, 90, 95, 108, 114, 117, 130, 135, 156, 169, 171, 178, 180, 190, 195, 228, 234, 247, 260, 267, 270, 285, 338, 342, 351, 356, 380, 390, 445, 468, 494, 507, 513, 534, 540, 570, 585, 676, 684, 702, 741, 780, 801, 845, 855, 890, 988, 1014, 1026, 1068, 1140, 1157, 1170, 1235, 1335, 1404, 1482, 1521, 1602, 1690, 1691, 1710, 1755, 1780, 2028, 2052, 2223, 2314, 2340, 2403, 2470, 2535, 2565, 2670, 2964, 3042, 3204, 3211, 3380, 3382, 3420, 3471, 3510, 3705, 4005, 4446, 4563, 4628, 4806, 4940, 5070, 5073, 5130, 5340, 5785, 6084, 6422, 6669, 6764, 6942, 7020, 7410, 7605, 8010, 8455, 8892, 9126, 9612, 9633, 10140, 10146, 10260, 10413, 11115, 11570, 12015, 12844, 13338, 13884, 14820, 15041, 15210, 15219, 16020, 16055, 16910, 17355, 18252, 19266, 20292, 20826, 21983, 22230, 22815, 23140, 24030, 25365, 26676, 28899, 30082, 30420, 30438, 31239, 32110, 33345, 33820, 34710, 38532, 41652, 43966, 44460, 45123, 45630, 45657, 48060, 48165, 50730, 52065, 57798, 60164, 60876, 62478, 64220, 65949, 66690, 69420, 75205, 76095, 86697, 87932, 90246, 91260, 91314, 96330, 101460, 104130, 109915, 115596, 124956, 131898, 133380, 135369, 144495, 150410, 152190, 156195, 173394, 180492, 182628, 192660, 197847, 208260, 219830, 225615, 228285, 263796, 270738, 285779, 288990, 300820, 304380, 312390, 329745, 346788, 395694, 406107, 433485, 439660, 451230, 456570, 541476, 571558, 577980, 593541, 624780, 659490, 676845, 791388, 812214, 857337, 866970, 902460, 913140, 989235, 1143116, 1187082, 1318980, 1353690, 1428895, 1624428, 1714674, 1733940, 1978470, 2030535, 2374164, 2572011, 2707380, 2857790, 2967705, 3429348, 3956940, 4061070, 4286685, 5144022, 5715580, 5935410, 7716033, 8122140, 8573370, 10288044, 11870820, 12860055, 15432066, 17146740, 25720110, 30864132, 38580165, 51440220, 77160330, 154320660]

約数ペア:

[(1, 154320660), (2, 77160330), (3, 51440220), (4, 38580165), (5, 30864132), (6, 25720110), (9, 17146740), (10, 15432066), (12, 12860055), (13, 11870820), (15, 10288044), (18, 8573370), (19, 8122140), (20, 7716033), (26, 5935410), (27, 5715580), (30, 5144022), (36, 4286685), (38, 4061070), (39, 3956940), (45, 3429348), (52, 2967705), (54, 2857790), (57, 2707380), (60, 2572011), (65, 2374164), (76, 2030535), (78, 1978470), (89, 1733940), (90, 1714674), (95, 1624428), (108, 1428895), (114, 1353690), (117, 1318980), (130, 1187082), (135, 1143116), (156, 989235), (169, 913140), (171, 902460), (178, 866970), (180, 857337), (190, 812214), (195, 791388), (228, 676845), (234, 659490), (247, 624780), (260, 593541), (267, 577980), (270, 571558), (285, 541476), (338, 456570), (342, 451230), (351, 439660), (356, 433485), (380, 406107), (390, 395694), (445, 346788), (468, 329745), (494, 312390), (507, 304380), (513, 300820), (534, 288990), (540, 285779), (570, 270738), (585, 263796), (676, 228285), (684, 225615), (702, 219830), (741, 208260), (780, 197847), (801, 192660), (845, 182628), (855, 180492), (890, 173394), (988, 156195), (1014, 152190), (1026, 150410), (1068, 144495), (1140, 135369), (1157, 133380), (1170, 131898), (1235, 124956), (1335, 115596), (1404, 109915), (1482, 104130), (1521, 101460), (1602, 96330), (1690, 91314), (1691, 91260), (1710, 90246), (1755, 87932), (1780, 86697), (2028, 76095), (2052, 75205), (2223, 69420), (2314, 66690), (2340, 65949), (2403, 64220), (2470, 62478), (2535, 60876), (2565, 60164), (2670, 57798), (2964, 52065), (3042, 50730), (3204, 48165), (3211, 48060), (3380, 45657), (3382, 45630), (3420, 45123), (3471, 44460), (3510, 43966), (3705, 41652), (4005, 38532), (4446, 34710), (4563, 33820), (4628, 33345), (4806, 32110), (4940, 31239), (5070, 30438), (5073, 30420), (5130, 30082), (5340, 28899), (5785, 26676), (6084, 25365), (6422, 24030), (6669, 23140), (6764, 22815), (6942, 22230), (7020, 21983), (7410, 20826), (7605, 20292), (8010, 19266), (8455, 18252), (8892, 17355), (9126, 16910), (9612, 16055), (9633, 16020), (10140, 15219), (10146, 15210), (10260, 15041), (10413, 14820), (11115, 13884), (11570, 13338), (12015, 12844)]