238540500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 844945920

約数和(自身を除く): 606405420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 61, 66, 75, 79, 90, 99, 100, 110, 122, 125, 132, 150, 158, 165, 180, 183, 198, 220, 225, 237, 244, 250, 275, 300, 305, 316, 330, 366, 375, 395, 396, 450, 474, 495, 500, 549, 550, 610, 660, 671, 711, 732, 750, 790, 825, 869, 900, 915, 948, 990, 1098, 1100, 1125, 1185, 1220, 1342, 1375, 1422, 1500, 1525, 1580, 1650, 1738, 1830, 1975, 1980, 2013, 2196, 2250, 2370, 2475, 2607, 2684, 2745, 2750, 2844, 3050, 3300, 3355, 3476, 3555, 3660, 3950, 4026, 4125, 4345, 4500, 4575, 4740, 4819, 4950, 5214, 5490, 5500, 5925, 6039, 6100, 6710, 7110, 7625, 7821, 7900, 8052, 8250, 8690, 9150, 9638, 9875, 9900, 10065, 10428, 10980, 11850, 12078, 12375, 13035, 13420, 13725, 14220, 14457, 15250, 15642, 16500, 16775, 17380, 17775, 18300, 19276, 19750, 20130, 21725, 22875, 23700, 24095, 24156, 24750, 26070, 27450, 28914, 29625, 30195, 30500, 31284, 33550, 35550, 39105, 39500, 40260, 43371, 43450, 45750, 48190, 49500, 50325, 52140, 53009, 54900, 57828, 59250, 60390, 65175, 67100, 68625, 71100, 72285, 78210, 83875, 86742, 86900, 88875, 91500, 96380, 100650, 106018, 108625, 118500, 120475, 120780, 130350, 137250, 144570, 150975, 156420, 159027, 167750, 173484, 177750, 195525, 201300, 212036, 216855, 217250, 240950, 251625, 260700, 265045, 274500, 289140, 301950, 318054, 325875, 335500, 355500, 361425, 391050, 433710, 434500, 477081, 481900, 503250, 530090, 602375, 603900, 636108, 651750, 722850, 754875, 782100, 795135, 867420, 954162, 977625, 1006500, 1060180, 1084275, 1204750, 1303500, 1325225, 1445700, 1509750, 1590270, 1807125, 1908324, 1955250, 2168550, 2385405, 2409500, 2650450, 3019500, 3180540, 3614250, 3910500, 3975675, 4337100, 4770810, 5300900, 5421375, 6626125, 7228500, 7951350, 9541620, 10842750, 11927025, 13252250, 15902700, 19878375, 21685500, 23854050, 26504500, 39756750, 47708100, 59635125, 79513500, 119270250, 238540500]

約数ペア:

[(1, 238540500), (2, 119270250), (3, 79513500), (4, 59635125), (5, 47708100), (6, 39756750), (9, 26504500), (10, 23854050), (11, 21685500), (12, 19878375), (15, 15902700), (18, 13252250), (20, 11927025), (22, 10842750), (25, 9541620), (30, 7951350), (33, 7228500), (36, 6626125), (44, 5421375), (45, 5300900), (50, 4770810), (55, 4337100), (60, 3975675), (61, 3910500), (66, 3614250), (75, 3180540), (79, 3019500), (90, 2650450), (99, 2409500), (100, 2385405), (110, 2168550), (122, 1955250), (125, 1908324), (132, 1807125), (150, 1590270), (158, 1509750), (165, 1445700), (180, 1325225), (183, 1303500), (198, 1204750), (220, 1084275), (225, 1060180), (237, 1006500), (244, 977625), (250, 954162), (275, 867420), (300, 795135), (305, 782100), (316, 754875), (330, 722850), (366, 651750), (375, 636108), (395, 603900), (396, 602375), (450, 530090), (474, 503250), (495, 481900), (500, 477081), (549, 434500), (550, 433710), (610, 391050), (660, 361425), (671, 355500), (711, 335500), (732, 325875), (750, 318054), (790, 301950), (825, 289140), (869, 274500), (900, 265045), (915, 260700), (948, 251625), (990, 240950), (1098, 217250), (1100, 216855), (1125, 212036), (1185, 201300), (1220, 195525), (1342, 177750), (1375, 173484), (1422, 167750), (1500, 159027), (1525, 156420), (1580, 150975), (1650, 144570), (1738, 137250), (1830, 130350), (1975, 120780), (1980, 120475), (2013, 118500), (2196, 108625), (2250, 106018), (2370, 100650), (2475, 96380), (2607, 91500), (2684, 88875), (2745, 86900), (2750, 86742), (2844, 83875), (3050, 78210), (3300, 72285), (3355, 71100), (3476, 68625), (3555, 67100), (3660, 65175), (3950, 60390), (4026, 59250), (4125, 57828), (4345, 54900), (4500, 53009), (4575, 52140), (4740, 50325), (4819, 49500), (4950, 48190), (5214, 45750), (5490, 43450), (5500, 43371), (5925, 40260), (6039, 39500), (6100, 39105), (6710, 35550), (7110, 33550), (7625, 31284), (7821, 30500), (7900, 30195), (8052, 29625), (8250, 28914), (8690, 27450), (9150, 26070), (9638, 24750), (9875, 24156), (9900, 24095), (10065, 23700), (10428, 22875), (10980, 21725), (11850, 20130), (12078, 19750), (12375, 19276), (13035, 18300), (13420, 17775), (13725, 17380), (14220, 16775), (14457, 16500), (15250, 15642)]