210030750

素因数分解:

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

素因数の和:93

約数の個数: 192

約数和(自身を含む): 635169600

約数和(自身を除く): 425138850

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, 125, 150, 153, 170, 171, 190, 225, 250, 255, 285, 289, 306, 323, 342, 375, 425, 450, 475, 510, 570, 578, 646, 750, 765, 850, 855, 867, 950, 969, 1125, 1275, 1425, 1445, 1530, 1615, 1710, 1734, 1938, 2125, 2250, 2375, 2550, 2601, 2850, 2890, 2907, 3230, 3825, 4250, 4275, 4335, 4750, 4845, 4913, 5202, 5491, 5814, 6375, 7125, 7225, 7650, 8075, 8550, 8670, 9690, 9826, 10982, 12750, 13005, 14250, 14450, 14535, 14739, 16150, 16473, 19125, 21375, 21675, 24225, 24565, 26010, 27455, 29070, 29478, 32946, 36125, 38250, 40375, 42750, 43350, 44217, 48450, 49130, 49419, 54910, 65025, 72250, 72675, 73695, 80750, 82365, 88434, 93347, 98838, 108375, 121125, 122825, 130050, 137275, 145350, 147390, 164730, 186694, 216750, 221085, 242250, 245650, 247095, 274550, 280041, 325125, 363375, 368475, 411825, 442170, 466735, 494190, 560082, 614125, 650250, 686375, 726750, 736950, 823650, 840123, 933470, 1105425, 1228250, 1235475, 1372750, 1400205, 1680246, 1842375, 2059125, 2210850, 2333675, 2470950, 2800410, 3684750, 4118250, 4200615, 4667350, 5527125, 6177375, 7001025, 8401230, 11054250, 11668375, 12354750, 14002050, 21003075, 23336750, 35005125, 42006150, 70010250, 105015375, 210030750]

約数ペア:

[(1, 210030750), (2, 105015375), (3, 70010250), (5, 42006150), (6, 35005125), (9, 23336750), (10, 21003075), (15, 14002050), (17, 12354750), (18, 11668375), (19, 11054250), (25, 8401230), (30, 7001025), (34, 6177375), (38, 5527125), (45, 4667350), (50, 4200615), (51, 4118250), (57, 3684750), (75, 2800410), (85, 2470950), (90, 2333675), (95, 2210850), (102, 2059125), (114, 1842375), (125, 1680246), (150, 1400205), (153, 1372750), (170, 1235475), (171, 1228250), (190, 1105425), (225, 933470), (250, 840123), (255, 823650), (285, 736950), (289, 726750), (306, 686375), (323, 650250), (342, 614125), (375, 560082), (425, 494190), (450, 466735), (475, 442170), (510, 411825), (570, 368475), (578, 363375), (646, 325125), (750, 280041), (765, 274550), (850, 247095), (855, 245650), (867, 242250), (950, 221085), (969, 216750), (1125, 186694), (1275, 164730), (1425, 147390), (1445, 145350), (1530, 137275), (1615, 130050), (1710, 122825), (1734, 121125), (1938, 108375), (2125, 98838), (2250, 93347), (2375, 88434), (2550, 82365), (2601, 80750), (2850, 73695), (2890, 72675), (2907, 72250), (3230, 65025), (3825, 54910), (4250, 49419), (4275, 49130), (4335, 48450), (4750, 44217), (4845, 43350), (4913, 42750), (5202, 40375), (5491, 38250), (5814, 36125), (6375, 32946), (7125, 29478), (7225, 29070), (7650, 27455), (8075, 26010), (8550, 24565), (8670, 24225), (9690, 21675), (9826, 21375), (10982, 19125), (12750, 16473), (13005, 16150), (14250, 14739), (14450, 14535)]