72500491350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{78553}}^1$

素因数の和:78871

約数の個数: 144

約数和(自身を含む): 223373640672

約数和(自身を除く): 150873149322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 293, 315, 350, 450, 525, 586, 630, 879, 1050, 1465, 1575, 1758, 2051, 2637, 2930, 3150, 4102, 4395, 5274, 6153, 7325, 8790, 10255, 12306, 13185, 14650, 18459, 20510, 21975, 26370, 30765, 36918, 43950, 51275, 61530, 65925, 78553, 92295, 102550, 131850, 153825, 157106, 184590, 235659, 307650, 392765, 461475, 471318, 549871, 706977, 785530, 922950, 1099742, 1178295, 1413954, 1649613, 1963825, 2356590, 2749355, 3299226, 3534885, 3927650, 4948839, 5498710, 5891475, 7069770, 8248065, 9897678, 11782950, 13746775, 16496130, 17674425, 23016029, 24744195, 27493550, 35348850, 41240325, 46032058, 49488390, 69048087, 82480650, 115080145, 123720975, 138096174, 161112203, 207144261, 230160290, 247441950, 322224406, 345240435, 414288522, 483336609, 575400725, 690480870, 805561015, 966673218, 1035721305, 1150801450, 1450009827, 1611122030, 1726202175, 2071442610, 2416683045, 2900019654, 3452404350, 4027805075, 4833366090, 5178606525, 7250049135, 8055610150, 10357213050, 12083415225, 14500098270, 24166830450, 36250245675, 72500491350]

約数ペア:

[(1, 72500491350), (2, 36250245675), (3, 24166830450), (5, 14500098270), (6, 12083415225), (7, 10357213050), (9, 8055610150), (10, 7250049135), (14, 5178606525), (15, 4833366090), (18, 4027805075), (21, 3452404350), (25, 2900019654), (30, 2416683045), (35, 2071442610), (42, 1726202175), (45, 1611122030), (50, 1450009827), (63, 1150801450), (70, 1035721305), (75, 966673218), (90, 805561015), (105, 690480870), (126, 575400725), (150, 483336609), (175, 414288522), (210, 345240435), (225, 322224406), (293, 247441950), (315, 230160290), (350, 207144261), (450, 161112203), (525, 138096174), (586, 123720975), (630, 115080145), (879, 82480650), (1050, 69048087), (1465, 49488390), (1575, 46032058), (1758, 41240325), (2051, 35348850), (2637, 27493550), (2930, 24744195), (3150, 23016029), (4102, 17674425), (4395, 16496130), (5274, 13746775), (6153, 11782950), (7325, 9897678), (8790, 8248065), (10255, 7069770), (12306, 5891475), (13185, 5498710), (14650, 4948839), (18459, 3927650), (20510, 3534885), (21975, 3299226), (26370, 2749355), (30765, 2356590), (36918, 1963825), (43950, 1649613), (51275, 1413954), (61530, 1178295), (65925, 1099742), (78553, 922950), (92295, 785530), (102550, 706977), (131850, 549871), (153825, 471318), (157106, 461475), (184590, 392765), (235659, 307650)]