229649940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 832156416

約数和(自身を除く): 602506476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 251, 255, 260, 276, 299, 306, 340, 345, 390, 391, 414, 442, 460, 468, 502, 510, 585, 598, 612, 663, 690, 753, 765, 780, 782, 828, 884, 897, 1004, 1020, 1035, 1105, 1170, 1173, 1196, 1255, 1326, 1380, 1495, 1506, 1530, 1564, 1794, 1955, 1989, 2070, 2210, 2259, 2340, 2346, 2510, 2652, 2691, 2990, 3012, 3060, 3263, 3315, 3519, 3588, 3765, 3910, 3978, 4140, 4267, 4420, 4485, 4518, 4692, 5020, 5083, 5382, 5773, 5865, 5980, 6526, 6630, 7038, 7530, 7820, 7956, 8534, 8970, 9036, 9789, 9945, 10166, 10764, 11295, 11546, 11730, 12801, 13052, 13260, 13455, 14076, 15060, 15249, 16315, 17068, 17319, 17595, 17940, 19578, 19890, 20332, 21335, 22590, 23092, 23460, 25415, 25602, 26910, 28865, 29367, 30498, 32630, 34638, 35190, 38403, 39156, 39780, 42670, 45180, 45747, 48945, 50830, 51204, 51957, 53820, 55471, 57730, 58734, 60996, 64005, 65260, 69276, 70380, 75049, 76245, 76806, 85340, 86595, 91494, 97890, 98141, 101660, 103914, 110942, 115460, 117468, 128010, 146835, 150098, 152490, 153612, 166413, 173190, 182988, 192015, 195780, 196282, 207828, 221884, 225147, 228735, 256020, 259785, 277355, 293670, 294423, 300196, 304980, 332826, 346380, 375245, 384030, 392564, 450294, 457470, 490705, 499239, 519570, 554710, 587340, 588846, 665652, 675441, 750490, 768060, 832065, 883269, 900588, 914940, 981410, 998478, 1039140, 1109420, 1125735, 1177692, 1275833, 1350882, 1472115, 1500980, 1664130, 1766538, 1962820, 1996956, 2251470, 2496195, 2551666, 2701764, 2944230, 3328260, 3377205, 3533076, 3827499, 4416345, 4502940, 4992390, 5103332, 5888460, 6379165, 6754410, 7654998, 8832690, 9984780, 11482497, 12758330, 13508820, 15309996, 17665380, 19137495, 22964994, 25516660, 38274990, 45929988, 57412485, 76549980, 114824970, 229649940]

約数ペア:

[(1, 229649940), (2, 114824970), (3, 76549980), (4, 57412485), (5, 45929988), (6, 38274990), (9, 25516660), (10, 22964994), (12, 19137495), (13, 17665380), (15, 15309996), (17, 13508820), (18, 12758330), (20, 11482497), (23, 9984780), (26, 8832690), (30, 7654998), (34, 6754410), (36, 6379165), (39, 5888460), (45, 5103332), (46, 4992390), (51, 4502940), (52, 4416345), (60, 3827499), (65, 3533076), (68, 3377205), (69, 3328260), (78, 2944230), (85, 2701764), (90, 2551666), (92, 2496195), (102, 2251470), (115, 1996956), (117, 1962820), (130, 1766538), (138, 1664130), (153, 1500980), (156, 1472115), (170, 1350882), (180, 1275833), (195, 1177692), (204, 1125735), (207, 1109420), (221, 1039140), (230, 998478), (234, 981410), (251, 914940), (255, 900588), (260, 883269), (276, 832065), (299, 768060), (306, 750490), (340, 675441), (345, 665652), (390, 588846), (391, 587340), (414, 554710), (442, 519570), (460, 499239), (468, 490705), (502, 457470), (510, 450294), (585, 392564), (598, 384030), (612, 375245), (663, 346380), (690, 332826), (753, 304980), (765, 300196), (780, 294423), (782, 293670), (828, 277355), (884, 259785), (897, 256020), (1004, 228735), (1020, 225147), (1035, 221884), (1105, 207828), (1170, 196282), (1173, 195780), (1196, 192015), (1255, 182988), (1326, 173190), (1380, 166413), (1495, 153612), (1506, 152490), (1530, 150098), (1564, 146835), (1794, 128010), (1955, 117468), (1989, 115460), (2070, 110942), (2210, 103914), (2259, 101660), (2340, 98141), (2346, 97890), (2510, 91494), (2652, 86595), (2691, 85340), (2990, 76806), (3012, 76245), (3060, 75049), (3263, 70380), (3315, 69276), (3519, 65260), (3588, 64005), (3765, 60996), (3910, 58734), (3978, 57730), (4140, 55471), (4267, 53820), (4420, 51957), (4485, 51204), (4518, 50830), (4692, 48945), (5020, 45747), (5083, 45180), (5382, 42670), (5773, 39780), (5865, 39156), (5980, 38403), (6526, 35190), (6630, 34638), (7038, 32630), (7530, 30498), (7820, 29367), (7956, 28865), (8534, 26910), (8970, 25602), (9036, 25415), (9789, 23460), (9945, 23092), (10166, 22590), (10764, 21335), (11295, 20332), (11546, 19890), (11730, 19578), (12801, 17940), (13052, 17595), (13260, 17319), (13455, 17068), (14076, 16315), (15060, 15249)]