145702959100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{15787}}^1$

素因数の和:15968

約数の個数: 144

約数和(自身を含む): 344107038240

約数和(自身を除く): 198404079140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 89, 100, 122, 170, 178, 244, 305, 340, 356, 425, 445, 610, 850, 890, 1037, 1220, 1513, 1525, 1700, 1780, 2074, 2225, 3026, 3050, 4148, 4450, 5185, 5429, 6052, 6100, 7565, 8900, 10370, 10858, 15130, 15787, 20740, 21716, 25925, 27145, 30260, 31574, 37825, 51850, 54290, 63148, 75650, 78935, 92293, 103700, 108580, 135725, 151300, 157870, 184586, 268379, 271450, 315740, 369172, 394675, 461465, 536758, 542900, 789350, 922930, 963007, 1073516, 1341895, 1405043, 1578700, 1845860, 1926014, 2307325, 2683790, 2810086, 3852028, 4614650, 4815035, 5367580, 5620172, 6709475, 7025215, 9229300, 9630070, 13418950, 14050430, 16371119, 19260140, 23885731, 24075175, 26837900, 28100860, 32742238, 35126075, 47771462, 48150350, 65484476, 70252150, 81855595, 85707623, 95542924, 96300700, 119428655, 140504300, 163711190, 171415246, 238857310, 327422380, 342830492, 409277975, 428538115, 477714620, 597143275, 818555950, 857076230, 1194286550, 1457029591, 1637111900, 1714152460, 2142690575, 2388573100, 2914059182, 4285381150, 5828118364, 7285147955, 8570762300, 14570295910, 29140591820, 36425739775, 72851479550, 145702959100]

約数ペア:

[(1, 145702959100), (2, 72851479550), (4, 36425739775), (5, 29140591820), (10, 14570295910), (17, 8570762300), (20, 7285147955), (25, 5828118364), (34, 4285381150), (50, 2914059182), (61, 2388573100), (68, 2142690575), (85, 1714152460), (89, 1637111900), (100, 1457029591), (122, 1194286550), (170, 857076230), (178, 818555950), (244, 597143275), (305, 477714620), (340, 428538115), (356, 409277975), (425, 342830492), (445, 327422380), (610, 238857310), (850, 171415246), (890, 163711190), (1037, 140504300), (1220, 119428655), (1513, 96300700), (1525, 95542924), (1700, 85707623), (1780, 81855595), (2074, 70252150), (2225, 65484476), (3026, 48150350), (3050, 47771462), (4148, 35126075), (4450, 32742238), (5185, 28100860), (5429, 26837900), (6052, 24075175), (6100, 23885731), (7565, 19260140), (8900, 16371119), (10370, 14050430), (10858, 13418950), (15130, 9630070), (15787, 9229300), (20740, 7025215), (21716, 6709475), (25925, 5620172), (27145, 5367580), (30260, 4815035), (31574, 4614650), (37825, 3852028), (51850, 2810086), (54290, 2683790), (63148, 2307325), (75650, 1926014), (78935, 1845860), (92293, 1578700), (103700, 1405043), (108580, 1341895), (135725, 1073516), (151300, 963007), (157870, 922930), (184586, 789350), (268379, 542900), (271450, 536758), (315740, 461465), (369172, 394675)]