123251700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 446221440

約数和(自身を除く): 322969740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 25, 26, 30, 33, 34, 39, 44, 50, 51, 52, 55, 60, 65, 66, 68, 75, 78, 85, 100, 102, 110, 130, 132, 143, 150, 156, 165, 169, 170, 187, 195, 204, 220, 221, 255, 260, 275, 286, 300, 325, 330, 338, 340, 374, 390, 425, 429, 442, 507, 510, 550, 561, 572, 650, 660, 663, 676, 715, 748, 780, 825, 845, 850, 858, 884, 935, 975, 1014, 1020, 1100, 1105, 1122, 1275, 1300, 1326, 1430, 1650, 1690, 1700, 1716, 1859, 1870, 1950, 2028, 2145, 2197, 2210, 2244, 2431, 2535, 2550, 2652, 2805, 2860, 2873, 3300, 3315, 3380, 3575, 3718, 3740, 3900, 4225, 4290, 4394, 4420, 4675, 4862, 5070, 5100, 5525, 5577, 5610, 5746, 6591, 6630, 7150, 7293, 7436, 8450, 8580, 8619, 8788, 9295, 9350, 9724, 10140, 10725, 10985, 11050, 11154, 11220, 11492, 12155, 12675, 13182, 13260, 14025, 14300, 14365, 14586, 16575, 16900, 17238, 18590, 18700, 21450, 21970, 22100, 22308, 24167, 24310, 25350, 26364, 27885, 28050, 28730, 29172, 31603, 32955, 33150, 34476, 36465, 37180, 37349, 42900, 43095, 43940, 46475, 48334, 48620, 50700, 54925, 55770, 56100, 57460, 60775, 63206, 65910, 66300, 71825, 72501, 72930, 74698, 86190, 92950, 94809, 96668, 109850, 111540, 112047, 120835, 121550, 126412, 131820, 139425, 143650, 145002, 145860, 149396, 158015, 164775, 172380, 182325, 185900, 186745, 189618, 215475, 219700, 224094, 241670, 243100, 278850, 287300, 290004, 316030, 329550, 362505, 364650, 373490, 379236, 410839, 430950, 448188, 474045, 483340, 557700, 560235, 604175, 632060, 659100, 725010, 729300, 746980, 790075, 821678, 861900, 933725, 948090, 1120470, 1208350, 1232517, 1450020, 1580150, 1643356, 1812525, 1867450, 1896180, 2054195, 2240940, 2370225, 2416700, 2465034, 2801175, 3160300, 3625050, 3734900, 4108390, 4740450, 4930068, 5602350, 6162585, 7250100, 8216780, 9480900, 10270975, 11204700, 12325170, 20541950, 24650340, 30812925, 41083900, 61625850, 123251700]

約数ペア:

[(1, 123251700), (2, 61625850), (3, 41083900), (4, 30812925), (5, 24650340), (6, 20541950), (10, 12325170), (11, 11204700), (12, 10270975), (13, 9480900), (15, 8216780), (17, 7250100), (20, 6162585), (22, 5602350), (25, 4930068), (26, 4740450), (30, 4108390), (33, 3734900), (34, 3625050), (39, 3160300), (44, 2801175), (50, 2465034), (51, 2416700), (52, 2370225), (55, 2240940), (60, 2054195), (65, 1896180), (66, 1867450), (68, 1812525), (75, 1643356), (78, 1580150), (85, 1450020), (100, 1232517), (102, 1208350), (110, 1120470), (130, 948090), (132, 933725), (143, 861900), (150, 821678), (156, 790075), (165, 746980), (169, 729300), (170, 725010), (187, 659100), (195, 632060), (204, 604175), (220, 560235), (221, 557700), (255, 483340), (260, 474045), (275, 448188), (286, 430950), (300, 410839), (325, 379236), (330, 373490), (338, 364650), (340, 362505), (374, 329550), (390, 316030), (425, 290004), (429, 287300), (442, 278850), (507, 243100), (510, 241670), (550, 224094), (561, 219700), (572, 215475), (650, 189618), (660, 186745), (663, 185900), (676, 182325), (715, 172380), (748, 164775), (780, 158015), (825, 149396), (845, 145860), (850, 145002), (858, 143650), (884, 139425), (935, 131820), (975, 126412), (1014, 121550), (1020, 120835), (1100, 112047), (1105, 111540), (1122, 109850), (1275, 96668), (1300, 94809), (1326, 92950), (1430, 86190), (1650, 74698), (1690, 72930), (1700, 72501), (1716, 71825), (1859, 66300), (1870, 65910), (1950, 63206), (2028, 60775), (2145, 57460), (2197, 56100), (2210, 55770), (2244, 54925), (2431, 50700), (2535, 48620), (2550, 48334), (2652, 46475), (2805, 43940), (2860, 43095), (2873, 42900), (3300, 37349), (3315, 37180), (3380, 36465), (3575, 34476), (3718, 33150), (3740, 32955), (3900, 31603), (4225, 29172), (4290, 28730), (4394, 28050), (4420, 27885), (4675, 26364), (4862, 25350), (5070, 24310), (5100, 24167), (5525, 22308), (5577, 22100), (5610, 21970), (5746, 21450), (6591, 18700), (6630, 18590), (7150, 17238), (7293, 16900), (7436, 16575), (8450, 14586), (8580, 14365), (8619, 14300), (8788, 14025), (9295, 13260), (9350, 13182), (9724, 12675), (10140, 12155), (10725, 11492), (10985, 11220), (11050, 11154)]