729934020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4114

約数の個数: 144

約数和(自身を含む): 2375231040

約数和(自身を除く): 1645297020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1908, 2014, 2385, 3021, 3180, 3420, 4027, 4028, 4770, 5035, 6042, 8054, 9063, 9540, 10070, 12081, 12084, 15105, 16108, 18126, 20135, 20140, 24162, 30210, 36243, 36252, 40270, 45315, 48324, 60405, 60420, 72486, 76513, 80540, 90630, 120810, 144972, 153026, 181215, 181260, 213431, 229539, 241620, 306052, 362430, 382565, 426862, 459078, 640293, 688617, 724860, 765130, 853724, 918156, 1067155, 1147695, 1280586, 1377234, 1530260, 1920879, 2134310, 2295390, 2561172, 2754468, 3201465, 3443085, 3841758, 4055189, 4268620, 4590780, 6402930, 6886170, 7683516, 8110378, 9604395, 12165567, 12805860, 13772340, 16220756, 19208790, 20275945, 24331134, 36496701, 38417580, 40551890, 48662268, 60827835, 72993402, 81103780, 121655670, 145986804, 182483505, 243311340, 364967010, 729934020]

約数ペア:

[(1, 729934020), (2, 364967010), (3, 243311340), (4, 182483505), (5, 145986804), (6, 121655670), (9, 81103780), (10, 72993402), (12, 60827835), (15, 48662268), (18, 40551890), (19, 38417580), (20, 36496701), (30, 24331134), (36, 20275945), (38, 19208790), (45, 16220756), (53, 13772340), (57, 12805860), (60, 12165567), (76, 9604395), (90, 8110378), (95, 7683516), (106, 6886170), (114, 6402930), (159, 4590780), (171, 4268620), (180, 4055189), (190, 3841758), (212, 3443085), (228, 3201465), (265, 2754468), (285, 2561172), (318, 2295390), (342, 2134310), (380, 1920879), (477, 1530260), (530, 1377234), (570, 1280586), (636, 1147695), (684, 1067155), (795, 918156), (855, 853724), (954, 765130), (1007, 724860), (1060, 688617), (1140, 640293), (1590, 459078), (1710, 426862), (1908, 382565), (2014, 362430), (2385, 306052), (3021, 241620), (3180, 229539), (3420, 213431), (4027, 181260), (4028, 181215), (4770, 153026), (5035, 144972), (6042, 120810), (8054, 90630), (9063, 80540), (9540, 76513), (10070, 72486), (12081, 60420), (12084, 60405), (15105, 48324), (16108, 45315), (18126, 40270), (20135, 36252), (20140, 36243), (24162, 30210)]