91271250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 302153280

約数和(自身を除く): 210882030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 61, 63, 70, 75, 90, 95, 105, 114, 122, 125, 126, 133, 150, 171, 175, 183, 190, 210, 225, 250, 266, 285, 305, 315, 342, 350, 366, 375, 399, 427, 450, 475, 525, 549, 570, 610, 625, 630, 665, 750, 798, 854, 855, 875, 915, 950, 1050, 1098, 1125, 1159, 1197, 1250, 1281, 1330, 1425, 1525, 1575, 1710, 1750, 1830, 1875, 1995, 2135, 2250, 2318, 2375, 2394, 2562, 2625, 2745, 2850, 3050, 3150, 3325, 3477, 3750, 3843, 3990, 4270, 4275, 4375, 4575, 4750, 5250, 5490, 5625, 5795, 5985, 6405, 6650, 6954, 7125, 7625, 7686, 7875, 8113, 8550, 8750, 9150, 9975, 10431, 10675, 11250, 11590, 11875, 11970, 12810, 13125, 13725, 14250, 15250, 15750, 16226, 16625, 17385, 19215, 19950, 20862, 21350, 21375, 22875, 23750, 24339, 26250, 27450, 28975, 29925, 32025, 33250, 34770, 35625, 38125, 38430, 39375, 40565, 42750, 45750, 48678, 49875, 52155, 53375, 57950, 59850, 64050, 68625, 71250, 73017, 76250, 78750, 81130, 83125, 86925, 96075, 99750, 104310, 106750, 106875, 114375, 121695, 137250, 144875, 146034, 149625, 160125, 166250, 173850, 192150, 202825, 213750, 228750, 243390, 249375, 260775, 266875, 289750, 299250, 320250, 343125, 365085, 405650, 434625, 480375, 498750, 521550, 533750, 608475, 686250, 724375, 730170, 748125, 800625, 869250, 960750, 1014125, 1216950, 1303875, 1448750, 1496250, 1601250, 1825425, 2028250, 2173125, 2401875, 2607750, 3042375, 3650850, 4346250, 4803750, 5070625, 6084750, 6519375, 9127125, 10141250, 13038750, 15211875, 18254250, 30423750, 45635625, 91271250]

約数ペア:

[(1, 91271250), (2, 45635625), (3, 30423750), (5, 18254250), (6, 15211875), (7, 13038750), (9, 10141250), (10, 9127125), (14, 6519375), (15, 6084750), (18, 5070625), (19, 4803750), (21, 4346250), (25, 3650850), (30, 3042375), (35, 2607750), (38, 2401875), (42, 2173125), (45, 2028250), (50, 1825425), (57, 1601250), (61, 1496250), (63, 1448750), (70, 1303875), (75, 1216950), (90, 1014125), (95, 960750), (105, 869250), (114, 800625), (122, 748125), (125, 730170), (126, 724375), (133, 686250), (150, 608475), (171, 533750), (175, 521550), (183, 498750), (190, 480375), (210, 434625), (225, 405650), (250, 365085), (266, 343125), (285, 320250), (305, 299250), (315, 289750), (342, 266875), (350, 260775), (366, 249375), (375, 243390), (399, 228750), (427, 213750), (450, 202825), (475, 192150), (525, 173850), (549, 166250), (570, 160125), (610, 149625), (625, 146034), (630, 144875), (665, 137250), (750, 121695), (798, 114375), (854, 106875), (855, 106750), (875, 104310), (915, 99750), (950, 96075), (1050, 86925), (1098, 83125), (1125, 81130), (1159, 78750), (1197, 76250), (1250, 73017), (1281, 71250), (1330, 68625), (1425, 64050), (1525, 59850), (1575, 57950), (1710, 53375), (1750, 52155), (1830, 49875), (1875, 48678), (1995, 45750), (2135, 42750), (2250, 40565), (2318, 39375), (2375, 38430), (2394, 38125), (2562, 35625), (2625, 34770), (2745, 33250), (2850, 32025), (3050, 29925), (3150, 28975), (3325, 27450), (3477, 26250), (3750, 24339), (3843, 23750), (3990, 22875), (4270, 21375), (4275, 21350), (4375, 20862), (4575, 19950), (4750, 19215), (5250, 17385), (5490, 16625), (5625, 16226), (5795, 15750), (5985, 15250), (6405, 14250), (6650, 13725), (6954, 13125), (7125, 12810), (7625, 11970), (7686, 11875), (7875, 11590), (8113, 11250), (8550, 10675), (8750, 10431), (9150, 9975)]