45342150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 135705600

約数和(自身を除く): 90363450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 147, 150, 155, 175, 186, 199, 210, 217, 245, 294, 310, 350, 398, 434, 465, 490, 525, 597, 651, 735, 775, 930, 995, 1050, 1085, 1194, 1225, 1302, 1393, 1470, 1519, 1550, 1990, 2170, 2325, 2450, 2786, 2985, 3038, 3255, 3675, 4179, 4557, 4650, 4975, 5425, 5970, 6169, 6510, 6965, 7350, 7595, 8358, 9114, 9751, 9950, 10850, 12338, 13930, 14925, 15190, 16275, 18507, 19502, 20895, 22785, 29253, 29850, 30845, 32550, 34825, 37014, 37975, 41790, 43183, 45570, 48755, 58506, 61690, 69650, 75950, 86366, 92535, 97510, 104475, 113925, 129549, 146265, 154225, 185070, 208950, 215915, 227850, 243775, 259098, 292530, 302281, 308450, 431830, 462675, 487550, 604562, 647745, 731325, 906843, 925350, 1079575, 1295490, 1462650, 1511405, 1813686, 2159150, 3022810, 3238725, 4534215, 6477450, 7557025, 9068430, 15114050, 22671075, 45342150]

約数ペア:

[(1, 45342150), (2, 22671075), (3, 15114050), (5, 9068430), (6, 7557025), (7, 6477450), (10, 4534215), (14, 3238725), (15, 3022810), (21, 2159150), (25, 1813686), (30, 1511405), (31, 1462650), (35, 1295490), (42, 1079575), (49, 925350), (50, 906843), (62, 731325), (70, 647745), (75, 604562), (93, 487550), (98, 462675), (105, 431830), (147, 308450), (150, 302281), (155, 292530), (175, 259098), (186, 243775), (199, 227850), (210, 215915), (217, 208950), (245, 185070), (294, 154225), (310, 146265), (350, 129549), (398, 113925), (434, 104475), (465, 97510), (490, 92535), (525, 86366), (597, 75950), (651, 69650), (735, 61690), (775, 58506), (930, 48755), (995, 45570), (1050, 43183), (1085, 41790), (1194, 37975), (1225, 37014), (1302, 34825), (1393, 32550), (1470, 30845), (1519, 29850), (1550, 29253), (1990, 22785), (2170, 20895), (2325, 19502), (2450, 18507), (2786, 16275), (2985, 15190), (3038, 14925), (3255, 13930), (3675, 12338), (4179, 10850), (4557, 9950), (4650, 9751), (4975, 9114), (5425, 8358), (5970, 7595), (6169, 7350), (6510, 6965)]