42006150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 126219600

約数和(自身を除く): 84213450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 289, 306, 323, 342, 425, 450, 475, 510, 570, 578, 646, 765, 850, 855, 867, 950, 969, 1275, 1425, 1445, 1530, 1615, 1710, 1734, 1938, 2550, 2601, 2850, 2890, 2907, 3230, 3825, 4275, 4335, 4845, 4913, 5202, 5491, 5814, 7225, 7650, 8075, 8550, 8670, 9690, 9826, 10982, 13005, 14450, 14535, 14739, 16150, 16473, 21675, 24225, 24565, 26010, 27455, 29070, 29478, 32946, 43350, 44217, 48450, 49130, 49419, 54910, 65025, 72675, 73695, 82365, 88434, 93347, 98838, 122825, 130050, 137275, 145350, 147390, 164730, 186694, 221085, 245650, 247095, 274550, 280041, 368475, 411825, 442170, 466735, 494190, 560082, 736950, 823650, 840123, 933470, 1105425, 1235475, 1400205, 1680246, 2210850, 2333675, 2470950, 2800410, 4200615, 4667350, 7001025, 8401230, 14002050, 21003075, 42006150]

約数ペア:

[(1, 42006150), (2, 21003075), (3, 14002050), (5, 8401230), (6, 7001025), (9, 4667350), (10, 4200615), (15, 2800410), (17, 2470950), (18, 2333675), (19, 2210850), (25, 1680246), (30, 1400205), (34, 1235475), (38, 1105425), (45, 933470), (50, 840123), (51, 823650), (57, 736950), (75, 560082), (85, 494190), (90, 466735), (95, 442170), (102, 411825), (114, 368475), (150, 280041), (153, 274550), (170, 247095), (171, 245650), (190, 221085), (225, 186694), (255, 164730), (285, 147390), (289, 145350), (306, 137275), (323, 130050), (342, 122825), (425, 98838), (450, 93347), (475, 88434), (510, 82365), (570, 73695), (578, 72675), (646, 65025), (765, 54910), (850, 49419), (855, 49130), (867, 48450), (950, 44217), (969, 43350), (1275, 32946), (1425, 29478), (1445, 29070), (1530, 27455), (1615, 26010), (1710, 24565), (1734, 24225), (1938, 21675), (2550, 16473), (2601, 16150), (2850, 14739), (2890, 14535), (2907, 14450), (3230, 13005), (3825, 10982), (4275, 9826), (4335, 9690), (4845, 8670), (4913, 8550), (5202, 8075), (5491, 7650), (5814, 7225)]