331248060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 288

約数和(自身を含む): 1251536832

約数和(自身を除く): 920288772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 748, 757, 765, 780, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1326, 1430, 1514, 1530, 1683, 1716, 1870, 1980, 1989, 2145, 2210, 2244, 2271, 2340, 2431, 2574, 2652, 2805, 2860, 3028, 3060, 3315, 3366, 3740, 3785, 3978, 4290, 4420, 4542, 4862, 5148, 5610, 6435, 6630, 6732, 6813, 7293, 7570, 7956, 8327, 8415, 8580, 9084, 9724, 9841, 9945, 11220, 11355, 12155, 12869, 12870, 13260, 13626, 14586, 15140, 16654, 16830, 19682, 19890, 21879, 22710, 24310, 24981, 25738, 25740, 27252, 29172, 29523, 33308, 33660, 34065, 36465, 38607, 39364, 39780, 41635, 43758, 45420, 48620, 49205, 49962, 51476, 59046, 64345, 68130, 72930, 74943, 77214, 83270, 87516, 88569, 98410, 99924, 108251, 109395, 115821, 118092, 124905, 128690, 136260, 141559, 145860, 147615, 149886, 154428, 166540, 167297, 177138, 193035, 196820, 216502, 218790, 231642, 249810, 257380, 283118, 295230, 299772, 324753, 334594, 354276, 374715, 386070, 424677, 433004, 437580, 442845, 463284, 499620, 501891, 541255, 566236, 579105, 590460, 649506, 669188, 707795, 749430, 772140, 836485, 849354, 885690, 974259, 1003782, 1082510, 1158210, 1274031, 1299012, 1415590, 1498860, 1505673, 1623765, 1672970, 1698708, 1771380, 1840267, 1948518, 2007564, 2123385, 2165020, 2316420, 2509455, 2548062, 2831180, 3011346, 3247530, 3345940, 3680534, 3897036, 4246770, 4871295, 5018910, 5096124, 5520801, 6022692, 6370155, 6495060, 7361068, 7528365, 8493540, 9201335, 9742590, 10037820, 11041602, 12740310, 15056730, 16562403, 18402670, 19485180, 22083204, 25480620, 27604005, 30113460, 33124806, 36805340, 55208010, 66249612, 82812015, 110416020, 165624030, 331248060]

約数ペア:

[(1, 331248060), (2, 165624030), (3, 110416020), (4, 82812015), (5, 66249612), (6, 55208010), (9, 36805340), (10, 33124806), (11, 30113460), (12, 27604005), (13, 25480620), (15, 22083204), (17, 19485180), (18, 18402670), (20, 16562403), (22, 15056730), (26, 12740310), (30, 11041602), (33, 10037820), (34, 9742590), (36, 9201335), (39, 8493540), (44, 7528365), (45, 7361068), (51, 6495060), (52, 6370155), (55, 6022692), (60, 5520801), (65, 5096124), (66, 5018910), (68, 4871295), (78, 4246770), (85, 3897036), (90, 3680534), (99, 3345940), (102, 3247530), (110, 3011346), (117, 2831180), (130, 2548062), (132, 2509455), (143, 2316420), (153, 2165020), (156, 2123385), (165, 2007564), (170, 1948518), (180, 1840267), (187, 1771380), (195, 1698708), (198, 1672970), (204, 1623765), (220, 1505673), (221, 1498860), (234, 1415590), (255, 1299012), (260, 1274031), (286, 1158210), (306, 1082510), (330, 1003782), (340, 974259), (374, 885690), (390, 849354), (396, 836485), (429, 772140), (442, 749430), (468, 707795), (495, 669188), (510, 649506), (561, 590460), (572, 579105), (585, 566236), (612, 541255), (660, 501891), (663, 499620), (715, 463284), (748, 442845), (757, 437580), (765, 433004), (780, 424677), (858, 386070), (884, 374715), (935, 354276), (990, 334594), (1020, 324753), (1105, 299772), (1122, 295230), (1170, 283118), (1287, 257380), (1326, 249810), (1430, 231642), (1514, 218790), (1530, 216502), (1683, 196820), (1716, 193035), (1870, 177138), (1980, 167297), (1989, 166540), (2145, 154428), (2210, 149886), (2244, 147615), (2271, 145860), (2340, 141559), (2431, 136260), (2574, 128690), (2652, 124905), (2805, 118092), (2860, 115821), (3028, 109395), (3060, 108251), (3315, 99924), (3366, 98410), (3740, 88569), (3785, 87516), (3978, 83270), (4290, 77214), (4420, 74943), (4542, 72930), (4862, 68130), (5148, 64345), (5610, 59046), (6435, 51476), (6630, 49962), (6732, 49205), (6813, 48620), (7293, 45420), (7570, 43758), (7956, 41635), (8327, 39780), (8415, 39364), (8580, 38607), (9084, 36465), (9724, 34065), (9841, 33660), (9945, 33308), (11220, 29523), (11355, 29172), (12155, 27252), (12869, 25740), (12870, 25738), (13260, 24981), (13626, 24310), (14586, 22710), (15140, 21879), (16654, 19890), (16830, 19682)]