84012300

素因数分解:

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

素因数の和:90

約数の個数: 216

約数和(自身を含む): 294512400

約数和(自身を除く): 210500100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 289, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 570, 578, 612, 646, 684, 765, 850, 855, 867, 900, 950, 969, 1020, 1140, 1156, 1275, 1292, 1425, 1445, 1530, 1615, 1700, 1710, 1734, 1900, 1938, 2550, 2601, 2850, 2890, 2907, 3060, 3230, 3420, 3468, 3825, 3876, 4275, 4335, 4845, 4913, 5100, 5202, 5491, 5700, 5780, 5814, 6460, 7225, 7650, 8075, 8550, 8670, 9690, 9826, 10404, 10982, 11628, 13005, 14450, 14535, 14739, 15300, 16150, 16473, 17100, 17340, 19380, 19652, 21675, 21964, 24225, 24565, 26010, 27455, 28900, 29070, 29478, 32300, 32946, 43350, 44217, 48450, 49130, 49419, 52020, 54910, 58140, 58956, 65025, 65892, 72675, 73695, 82365, 86700, 88434, 93347, 96900, 98260, 98838, 109820, 122825, 130050, 137275, 145350, 147390, 164730, 176868, 186694, 197676, 221085, 245650, 247095, 260100, 274550, 280041, 290700, 294780, 329460, 368475, 373388, 411825, 442170, 466735, 491300, 494190, 549100, 560082, 736950, 823650, 840123, 884340, 933470, 988380, 1105425, 1120164, 1235475, 1400205, 1473900, 1647300, 1680246, 1866940, 2210850, 2333675, 2470950, 2800410, 3360492, 4200615, 4421700, 4667350, 4941900, 5600820, 7001025, 8401230, 9334700, 14002050, 16802460, 21003075, 28004100, 42006150, 84012300]

約数ペア:

[(1, 84012300), (2, 42006150), (3, 28004100), (4, 21003075), (5, 16802460), (6, 14002050), (9, 9334700), (10, 8401230), (12, 7001025), (15, 5600820), (17, 4941900), (18, 4667350), (19, 4421700), (20, 4200615), (25, 3360492), (30, 2800410), (34, 2470950), (36, 2333675), (38, 2210850), (45, 1866940), (50, 1680246), (51, 1647300), (57, 1473900), (60, 1400205), (68, 1235475), (75, 1120164), (76, 1105425), (85, 988380), (90, 933470), (95, 884340), (100, 840123), (102, 823650), (114, 736950), (150, 560082), (153, 549100), (170, 494190), (171, 491300), (180, 466735), (190, 442170), (204, 411825), (225, 373388), (228, 368475), (255, 329460), (285, 294780), (289, 290700), (300, 280041), (306, 274550), (323, 260100), (340, 247095), (342, 245650), (380, 221085), (425, 197676), (450, 186694), (475, 176868), (510, 164730), (570, 147390), (578, 145350), (612, 137275), (646, 130050), (684, 122825), (765, 109820), (850, 98838), (855, 98260), (867, 96900), (900, 93347), (950, 88434), (969, 86700), (1020, 82365), (1140, 73695), (1156, 72675), (1275, 65892), (1292, 65025), (1425, 58956), (1445, 58140), (1530, 54910), (1615, 52020), (1700, 49419), (1710, 49130), (1734, 48450), (1900, 44217), (1938, 43350), (2550, 32946), (2601, 32300), (2850, 29478), (2890, 29070), (2907, 28900), (3060, 27455), (3230, 26010), (3420, 24565), (3468, 24225), (3825, 21964), (3876, 21675), (4275, 19652), (4335, 19380), (4845, 17340), (4913, 17100), (5100, 16473), (5202, 16150), (5491, 15300), (5700, 14739), (5780, 14535), (5814, 14450), (6460, 13005), (7225, 11628), (7650, 10982), (8075, 10404), (8550, 9826), (8670, 9690)]