201181500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 723428160

約数和(自身を除く): 522246660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 125, 130, 150, 156, 171, 180, 181, 190, 195, 225, 228, 234, 247, 250, 260, 285, 300, 325, 342, 362, 375, 380, 390, 450, 468, 475, 494, 500, 543, 570, 585, 650, 684, 724, 741, 750, 780, 855, 900, 905, 950, 975, 988, 1086, 1125, 1140, 1170, 1235, 1300, 1425, 1482, 1500, 1625, 1629, 1710, 1810, 1900, 1950, 2172, 2223, 2250, 2340, 2353, 2375, 2470, 2715, 2850, 2925, 2964, 3250, 3258, 3420, 3439, 3620, 3705, 3900, 4275, 4446, 4500, 4525, 4706, 4750, 4875, 4940, 5430, 5700, 5850, 6175, 6500, 6516, 6878, 7059, 7125, 7410, 8145, 8550, 8892, 9050, 9412, 9500, 9750, 10317, 10860, 11115, 11700, 11765, 12350, 13575, 13756, 14118, 14250, 14625, 14820, 16290, 17100, 17195, 18100, 18525, 19500, 20634, 21177, 21375, 22230, 22625, 23530, 24700, 27150, 28236, 28500, 29250, 30875, 30951, 32580, 34390, 35295, 37050, 40725, 41268, 42354, 42750, 44460, 44707, 45250, 47060, 51585, 54300, 55575, 58500, 58825, 61750, 61902, 67875, 68780, 70590, 74100, 81450, 84708, 85500, 85975, 89414, 90500, 92625, 103170, 105885, 111150, 117650, 123500, 123804, 134121, 135750, 141180, 154755, 162900, 171950, 176475, 178828, 185250, 203625, 206340, 211770, 222300, 223535, 235300, 257925, 268242, 271500, 277875, 294125, 309510, 343900, 352950, 370500, 402363, 407250, 423540, 429875, 447070, 515850, 529425, 536484, 555750, 588250, 619020, 670605, 705900, 773775, 804726, 814500, 859750, 882375, 894140, 1031700, 1058850, 1111500, 1117675, 1176500, 1289625, 1341210, 1547550, 1609452, 1719500, 1764750, 2011815, 2117700, 2235350, 2579250, 2647125, 2682420, 3095100, 3353025, 3529500, 3868875, 4023630, 4470700, 5158500, 5294250, 5588375, 6706050, 7737750, 8047260, 10059075, 10588500, 11176750, 13412100, 15475500, 16765125, 20118150, 22353500, 33530250, 40236300, 50295375, 67060500, 100590750, 201181500]

約数ペア:

[(1, 201181500), (2, 100590750), (3, 67060500), (4, 50295375), (5, 40236300), (6, 33530250), (9, 22353500), (10, 20118150), (12, 16765125), (13, 15475500), (15, 13412100), (18, 11176750), (19, 10588500), (20, 10059075), (25, 8047260), (26, 7737750), (30, 6706050), (36, 5588375), (38, 5294250), (39, 5158500), (45, 4470700), (50, 4023630), (52, 3868875), (57, 3529500), (60, 3353025), (65, 3095100), (75, 2682420), (76, 2647125), (78, 2579250), (90, 2235350), (95, 2117700), (100, 2011815), (114, 1764750), (117, 1719500), (125, 1609452), (130, 1547550), (150, 1341210), (156, 1289625), (171, 1176500), (180, 1117675), (181, 1111500), (190, 1058850), (195, 1031700), (225, 894140), (228, 882375), (234, 859750), (247, 814500), (250, 804726), (260, 773775), (285, 705900), (300, 670605), (325, 619020), (342, 588250), (362, 555750), (375, 536484), (380, 529425), (390, 515850), (450, 447070), (468, 429875), (475, 423540), (494, 407250), (500, 402363), (543, 370500), (570, 352950), (585, 343900), (650, 309510), (684, 294125), (724, 277875), (741, 271500), (750, 268242), (780, 257925), (855, 235300), (900, 223535), (905, 222300), (950, 211770), (975, 206340), (988, 203625), (1086, 185250), (1125, 178828), (1140, 176475), (1170, 171950), (1235, 162900), (1300, 154755), (1425, 141180), (1482, 135750), (1500, 134121), (1625, 123804), (1629, 123500), (1710, 117650), (1810, 111150), (1900, 105885), (1950, 103170), (2172, 92625), (2223, 90500), (2250, 89414), (2340, 85975), (2353, 85500), (2375, 84708), (2470, 81450), (2715, 74100), (2850, 70590), (2925, 68780), (2964, 67875), (3250, 61902), (3258, 61750), (3420, 58825), (3439, 58500), (3620, 55575), (3705, 54300), (3900, 51585), (4275, 47060), (4446, 45250), (4500, 44707), (4525, 44460), (4706, 42750), (4750, 42354), (4875, 41268), (4940, 40725), (5430, 37050), (5700, 35295), (5850, 34390), (6175, 32580), (6500, 30951), (6516, 30875), (6878, 29250), (7059, 28500), (7125, 28236), (7410, 27150), (8145, 24700), (8550, 23530), (8892, 22625), (9050, 22230), (9412, 21375), (9500, 21177), (9750, 20634), (10317, 19500), (10860, 18525), (11115, 18100), (11700, 17195), (11765, 17100), (12350, 16290), (13575, 14820), (13756, 14625), (14118, 14250)]